The messages you receive when you subscribe to the topic mq.metrics.destination.queue.monitored_destination_name have the type property mq.metrics.destination.queue.monitored_destination_name set in the message header. The messages you receive when you subscribe to the topic mq.metrics.destination.topic.monitored_destination_name have the type property mq.metrics.destination.topic. monitored_destination_name set in the message header. Either of these messages has the data listed in Table 4–5 in the message body.
Table 4–5 Data in the Body of a Destination Metrics Message
Metric Name |
Value Type |
Description |
|
---|---|---|---|
|
long |
Current number of active consumers |
|
|
long |
Average number of active consumers since the broker was last started |
|
|
long |
Peak number of active consumers since the broker was last started |
|
|
long |
Current number of backup consumers (applies only to queues) |
|
|
long |
Average number of backup consumers since the broker was last started (applies only to queues) |
|
|
long |
Peak number of backup consumers since the broker was last started (applies only to queues) |
|
|
long |
Number of JMS messages that have flowed into this destination since the broker was last started |
|
|
long |
Number of JMS messages that have flowed out of this destination since the broker was last started |
|
|
long |
Number of JMS messages currently stored in destination memory and persistent store |
|
|
long |
Average number of JMS messages stored in destination memory and persistent store since the broker was last started |
|
|
long |
Peak number of JMS messages stored in destination memory and persistent store since the broker was last started |
|
|
long |
Number of JMS message bytes that have flowed into this destination since the broker was last started |
|
|
long |
Number of JMS message bytes that have flowed out of this destination since the broker was last started |
|
|
long |
Current number of JMS message bytes stored in destination memory and persistent store |
|
|
long |
Average number of JMS message bytes stored in destination memory and persistent store since the broker was last started |
|
|
long |
Peak number of JMS message bytes stored in destination memory and persistent store since the broker was last started |
|
|
long |
Peak number of JMS message bytes in a single message since the broker was last started |
|
|
long |
Disk space (in bytes) used by all message records (active and free) in the destination file-based store |
|
|
long |
Disk space (in bytes) used by active message records in destination file-based store |
|
|
int |
Quotient of used disk space over reserved disk space. The higher the ratio, the more the disk space is being used to hold active messages |